Super Odor Neutralizer air freshener eliminates the toughest odors like tobacco smoke bathroom and pet odors. Its non-staining formula can be used on fabric and carpet all while freshening the air. Patented odor neutralization/elimination technology is superior to cyclodextrin. The fresh clean sent is long lasting. Nothing responds to odor faster. Reactive fragrance ingredients that chemically react with malodorous substances rendering them odorless. Cage-like malodor neutralizer permanently reacts with and binds the odor molecules rendering them odorless. Special polymer binds the odor molecule to keep it from releasing back into the air. Renuzit Super Odor Neutralizer air freshener is Non-Toxic to Aquatic Life and Biodegradable 5.9 percent VOCs.